Similar packages:

VNC viewer widget for GTK+2 (mozilla plugin)

It is built using coroutines, allowing it to be completely asynchronous while
remaining single threaded. It supports RFB protocols 3.3 through 3.8 and the
VeNCrypt authentication extension providing SSL/TLS encryption with x509
certificate authentication.

The core library is written in C and a binding for Python using PyGTK is
available. The networking layer supports connections over both IPv4 and IPv6.